Re: Cost of handling misaligned access

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Sujet : Re: Cost of handling misaligned access
De : anssi.saari (at) *nospam* usenet.mail.kapsi.fi (Anssi Saari)
Groupes : comp.arch
Date : 08. Feb 2025, 13:30:21
Autres entêtes
Organisation : An impatient and LOUD arachnid
Message-ID : <sm04j14obz6.fsf@lakka.kapsi.fi>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
User-Agent : Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux)
BGB <cr88192@gmail.com> writes:

If one runs their CPU at 4 GHz, then under multi-threaded load, it may
hit 70C or so, frequency starts jumping all over (as it tries to keep
temperature under control), and sometimes the computer will crash.

To me that sounds more like inadequate cooling. When I last upgraded my
desktop together I ran Prime95 torture test for a few hours. Temperature
stabilized below where the CPU cores would throttle to cool down, which
was expected. No crashes or wrong results either. This is just a basic
game capable AMD Ryzen 5 5600X 6-Core system, I don't have logs of the
clock speeds or temps from back then.

Date Sujet#  Auteur
2 Feb 25 * Re: Cost of handling misaligned access112BGB
3 Feb 25 +* Re: Cost of handling misaligned access2MitchAlsup1
3 Feb 25 i`- Re: Cost of handling misaligned access1BGB
3 Feb 25 `* Re: Cost of handling misaligned access109Anton Ertl
3 Feb 25  +* Re: Cost of handling misaligned access11BGB
3 Feb 25  i`* Re: Cost of handling misaligned access10Anton Ertl
3 Feb 25  i +- Re: Cost of handling misaligned access1BGB
3 Feb 25  i `* Re: Cost of handling misaligned access8Thomas Koenig
4 Feb 25  i  `* Re: Cost of handling misaligned access7Anton Ertl
4 Feb 25  i   +* Re: Cost of handling misaligned access5Thomas Koenig
4 Feb 25  i   i`* Re: Cost of handling misaligned access4Anton Ertl
4 Feb 25  i   i +* Re: Cost of handling misaligned access2Thomas Koenig
10 Feb 25  i   i i`- Re: Cost of handling misaligned access1Mike Stump
10 Feb 25  i   i `- Re: Cost of handling misaligned access1Mike Stump
4 Feb 25  i   `- Re: Cost of handling misaligned access1MitchAlsup1
3 Feb 25  +* Re: Cost of handling misaligned access3Thomas Koenig
3 Feb 25  i`* Re: Cost of handling misaligned access2BGB
3 Feb 25  i `- Re: Cost of handling misaligned access1MitchAlsup1
4 Feb 25  +* Re: Cost of handling misaligned access41Anton Ertl
5 Feb 25  i`* Re: Cost of handling misaligned access40Terje Mathisen
5 Feb 25  i +* Re: Cost of handling misaligned access4Anton Ertl
5 Feb 25  i i+* Re: Cost of handling misaligned access2Terje Mathisen
6 Feb 25  i ii`- Re: Cost of handling misaligned access1Anton Ertl
6 Feb 25  i i`- Re: Cost of handling misaligned access1Anton Ertl
5 Feb 25  i `* Re: Cost of handling misaligned access35Michael S
6 Feb 25  i  +* Re: Cost of handling misaligned access32Anton Ertl
6 Feb 25  i  i`* Re: Cost of handling misaligned access31Michael S
6 Feb 25  i  i +* Re: Cost of handling misaligned access2Anton Ertl
6 Feb 25  i  i i`- Re: Cost of handling misaligned access1Michael S
6 Feb 25  i  i `* Re: Cost of handling misaligned access28Terje Mathisen
6 Feb 25  i  i  `* Re: Cost of handling misaligned access27Terje Mathisen
6 Feb 25  i  i   `* Re: Cost of handling misaligned access26Michael S
6 Feb 25  i  i    `* Re: Cost of handling misaligned access25Terje Mathisen
6 Feb 25  i  i     +* Re: Cost of handling misaligned access19Michael S
7 Feb 25  i  i     i`* Re: Cost of handling misaligned access18Terje Mathisen
7 Feb 25  i  i     i `* Re: Cost of handling misaligned access17Michael S
7 Feb 25  i  i     i  `* Re: Cost of handling misaligned access16Terje Mathisen
7 Feb 25  i  i     i   `* Re: Cost of handling misaligned access15Michael S
7 Feb 25  i  i     i    +- Re: Cost of handling misaligned access1Terje Mathisen
7 Feb 25  i  i     i    +* Re: Cost of handling misaligned access3MitchAlsup1
8 Feb 25  i  i     i    i+- Re: Cost of handling misaligned access1Terje Mathisen
8 Feb 25  i  i     i    i`- Re: Cost of handling misaligned access1Michael S
8 Feb 25  i  i     i    `* Re: Cost of handling misaligned access10Anton Ertl
8 Feb 25  i  i     i     +- Re: Cost of handling misaligned access1Terje Mathisen
8 Feb 25  i  i     i     +* Re: Cost of handling misaligned access6Michael S
8 Feb 25  i  i     i     i`* Re: Cost of handling misaligned access5Anton Ertl
8 Feb 25  i  i     i     i +- Re: Cost of handling misaligned access1Michael S
9 Feb 25  i  i     i     i +* Re: Cost of handling misaligned access2Michael S
11 Feb 25  i  i     i     i i`- Re: Cost of handling misaligned access1Michael S
9 Feb 25  i  i     i     i `- Re: Cost of handling misaligned access1Michael S
9 Feb 25  i  i     i     +- Re: Cost of handling misaligned access1Michael S
10 Feb 25  i  i     i     `- Re: Cost of handling misaligned access1Michael S
7 Feb 25  i  i     `* Re: Cost of handling misaligned access5BGB
7 Feb 25  i  i      `* Re: Cost of handling misaligned access4MitchAlsup1
7 Feb 25  i  i       `* Re: Cost of handling misaligned access3BGB
8 Feb 25  i  i        `* Re: Cost of handling misaligned access2Anssi Saari
8 Feb 25  i  i         `- Re: Cost of handling misaligned access1BGB
6 Feb 25  i  `* Re: Cost of handling misaligned access2Terje Mathisen
6 Feb 25  i   `- Re: Cost of handling misaligned access1Michael S
6 Feb 25  +* Re: Cost of handling misaligned access5Waldek Hebisch
6 Feb 25  i+* Re: Cost of handling misaligned access3Anton Ertl
6 Feb 25  ii`* Re: Cost of handling misaligned access2Waldek Hebisch
6 Feb 25  ii `- Re: Cost of handling misaligned access1Anton Ertl
6 Feb 25  i`- Re: Cost of handling misaligned access1Terje Mathisen
13 Feb 25  `* Re: Cost of handling misaligned access48Marcus
13 Feb 25   +- Re: Cost of handling misaligned access1Thomas Koenig
14 Feb 25   +* Re: Cost of handling misaligned access41BGB
14 Feb 25   i`* Re: Cost of handling misaligned access40MitchAlsup1
18 Feb 25   i `* Re: Cost of handling misaligned access39BGB
18 Feb 25   i  +* Re: Cost of handling misaligned access33MitchAlsup1
18 Feb 25   i  i+- Re: Cost of handling misaligned access1BGB
18 Feb 25   i  i`* Re: Cost of handling misaligned access31Michael S
18 Feb 25   i  i +- Re: Cost of handling misaligned access1Thomas Koenig
18 Feb 25   i  i +* Re: Cost of handling misaligned access26MitchAlsup1
18 Feb 25   i  i i`* Re: Cost of handling misaligned access25Terje Mathisen
18 Feb 25   i  i i `* Re: Cost of handling misaligned access24MitchAlsup1
19 Feb 25   i  i i  `* Re: Cost of handling misaligned access23Terje Mathisen
19 Feb 25   i  i i   `* Re: Cost of handling misaligned access22MitchAlsup1
19 Feb 25   i  i i    `* Re: Cost of handling misaligned access21BGB
20 Feb 25   i  i i     +- Re: Cost of handling misaligned access1Robert Finch
20 Feb 25   i  i i     +* Re: Cost of handling misaligned access5MitchAlsup1
20 Feb 25   i  i i     i+* Re: Cost of handling misaligned access2BGB
20 Feb 25   i  i i     ii`- Re: Cost of handling misaligned access1BGB
21 Feb 25   i  i i     i`* Re: Cost of handling misaligned access2Robert Finch
21 Feb 25   i  i i     i `- Re: Cost of handling misaligned access1BGB
21 Feb 25   i  i i     `* Re: Cost of handling misaligned access14BGB
22 Feb 25   i  i i      +- Re: Cost of handling misaligned access1Robert Finch
22 Feb 25   i  i i      `* Re: Cost of handling misaligned access12Robert Finch
23 Feb 25   i  i i       +* Re: Cost of handling misaligned access10BGB
23 Feb 25   i  i i       i`* Re: Cost of handling misaligned access9Michael S
24 Feb 25   i  i i       i +- Re: Cost of handling misaligned access1BGB
24 Feb 25   i  i i       i `* Re: Cost of handling misaligned access7Michael S
24 Feb 25   i  i i       i  +* Re: Cost of handling misaligned access4Robert Finch
24 Feb 25   i  i i       i  i+- Re: Cost of handling misaligned access1BGB
24 Feb 25   i  i i       i  i`* Re: Cost of handling misaligned access2MitchAlsup1
25 Feb 25   i  i i       i  i `- Re: Cost of handling misaligned access1BGB
25 Feb 25   i  i i       i  `* Re: Cost of handling misaligned access2MitchAlsup1
25 Feb 25   i  i i       i   `- Re: Cost of handling misaligned access1BGB
23 Feb 25   i  i i       `- Re: Cost of handling misaligned access1Robert Finch
18 Feb 25   i  i `* Re: Cost of handling misaligned access3BGB
19 Feb 25   i  i  `* Re: Cost of handling misaligned access2MitchAlsup1
18 Feb 25   i  `* Re: Cost of handling misaligned access5Robert Finch
17 Feb 25   `* Re: Cost of handling misaligned access5Terje Mathisen

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